EDFbrowser is a multi-platform viewer for EEG, EMG, and ECG storage files. It supports the EDF, EDF+, BDF, and BDF+ file formats. It supports montages, annotations, precise measurements by using crosshairs, and a zoom function by drawing a rectangle with the mouse. It shows signals from different files at the same time. It includes a built-in EDF/EDF+/BDF/BDF+ to ASCII converter, a built-in Nihon Kohden to EDF+ converter (including annotations), a built in EDF+D to EDF+C converter, a BDF(+) to EDF(+) converter and a built-in EDF/EDF+/BDF/BDF+ compatibility checker.

E-Cell System is an object-oriented software suite for modelling, simulation, and analysis of large scale complex systems such as biological cells. It allows many components, driven by multiple algorithms with different timescales, to coexist. The core library is written in C++ with a Python binding, and frontend software uses Python.

NNF2 is a C++ library for feed-forward neural networks (also called multi-layer perceptrons). Its modular design makes it easily extensible by users. Batch training and saving of networks are supported.

JFDraw is a Java vector graphics drawing
application and library package. It is focused on
vector graph drawing field. It is useful for
mechanical, electronic, architectural graph
drawing applications, or even business process or
workflow graphs.

Critterding is a "Petri dish" universe in 3D that demonstrates evolving artificial life. Critters start out with completely random brains and bodies, but will automatically start evolving into something with much better survival skills.

Brain Workshop is an implementation of the Dual
N-Back mental exercise. This exercise is a mental
activity that has been scientifically shown to
improve your working memory (short-term memory)
and fluid intelligence. The game involves
remembering a sequence of spoken letters and a
sequence of positions of a square at the same
time. Brain Workshop includes additional
challenging game modes beyond Dual N-Back.

Neural Network Framework is a C++ framework to
develop, simulate, and analyze arbitrary complex
neural networks. The programmer can use the
classes provided to create neural networks with
arbitrary topology and mixed type of neurons. It's
very easy to add customized neurons and layers.

Neuroph is lightweight Java Neural Network
Framework that can be used to simulate common
neural network architectures. With a small number
of basic classes that correspond to basic NN
concepts, it is easy to learn. It also has a nice
GUI application.

Trad4 is a fully concurrent, thread safe, graph based programming language that scales linearly on multiple cores. It is initially intended for deployment in the financial industry to model real-time risk. Trad4 is proposed as an alternative to the Von Neumann model of computer architecture. It is a new way of arranging programs in memory and a new style of flow-of-control.

ImageJ is an image processing program inspired by
NIH Image for the Macintosh. It can display, edit,
analyze, process, save, and print 8-bit, 16-bit,
and 32-bit images. There are modules for biology,
astronomy, nuclear medicine, physics, and more. If
you can take a picture of something, whether with
a microscope, a telescope, an oscilloscope, an
xray machine, or a scanner, then this program will
let you enhance, manipulate, and measure the
results.